package com.imooc.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.bind.annotation.RestController;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;


/**
 * Swagger2生成文档
 */
@Configuration
@EnableSwagger2
public class Swagger2 {

    // http://localhost:8088/swagger-ui.html    原路径
    // http://localhost:8088/doc.html    换肤之后的路径

    // 配置Swagger2核心配置
    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)  // 指定API类型为SWAGGER_2
                .apiInfo(apiInfo())                     // 定义API文档汇总信息
                .select()
                .apis(RequestHandlerSelectors
                        .withClassAnnotation(RestController.class)  // 指定Service上的RestController注解
//                        .basePackage("com.imooc.controller"))// 指定controller包，用于生成api的controller包
                )
                .paths(PathSelectors.any())             // 所有controller
                .build();
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("天天吃货 电商平台接口API")          // 文档页标题
                .contact(new Contact("郭安浩",
                        "https://www.imooc.com",
                        "guoanhao977@163.com"))     // 联系人信息
                .description("专为天天吃货提供的API文档")   // 详细信息
                .version("1.0.1")// 文档版本号
                .termsOfServiceUrl("https://www.imooc.com")// 网站地址
                .build();
    }

}
